TWI342699B - Quadra-polar modulator - Google Patents
Quadra-polar modulator Download PDFInfo
- Publication number
- TWI342699B TWI342699B TW093107266A TW93107266A TWI342699B TW I342699 B TWI342699 B TW I342699B TW 093107266 A TW093107266 A TW 093107266A TW 93107266 A TW93107266 A TW 93107266A TW I342699 B TWI342699 B TW I342699B
- Authority
- TW
- Taiwan
- Prior art keywords
- signal
- modulation
- amplitude
- signals
- input
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000007781 pre-processing Methods 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010754 BS 2869 Class F Substances 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101100172619 Danio rerio erh gene Proteins 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 101150076266 e(r) gene Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
- H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
- H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
- H03C1/547—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
- H03F3/2176—Class E amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/36—Modulator circuits; Transmitter circuits
- H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Transmitters (AREA)
- Amplitude Modulation (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/392,042 US6983024B2 (en) | 2003-03-18 | 2003-03-18 | Quadra-polar modulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200507553A TW200507553A (en) | 2005-02-16 |
| TWI342699B true TWI342699B (en) | 2011-05-21 |
Family
ID=32987817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093107266A TWI342699B (en) | 2003-03-18 | 2004-03-18 | Quadra-polar modulator |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6983024B2 (ja) |
| EP (2) | EP2228963B1 (ja) |
| JP (2) | JP2006521062A (ja) |
| CA (1) | CA2519366C (ja) |
| ES (1) | ES2427093T3 (ja) |
| RU (1) | RU2382510C2 (ja) |
| TW (1) | TWI342699B (ja) |
| WO (1) | WO2004084514A1 (ja) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7154959B2 (en) * | 2001-08-29 | 2006-12-26 | Intel Corporation | System and method for emulating a multiple input, multiple output transmission channel |
| US7260368B1 (en) * | 2003-04-07 | 2007-08-21 | Intel Corporation | Linear amplification with non-linear components (LINC) modulator and method for generating out-phased signals for a LINC transmitter |
| US7356315B2 (en) * | 2003-12-17 | 2008-04-08 | Intel Corporation | Outphasing modulators and methods of outphasing modulation |
| US7983632B2 (en) * | 2004-09-24 | 2011-07-19 | Broadcom Corporation | Feedback control loop for amplitude modulation in a polar transmitter with a translational loop |
| US7327803B2 (en) | 2004-10-22 | 2008-02-05 | Parkervision, Inc. | Systems and methods for vector power amplification |
| US7355470B2 (en) | 2006-04-24 | 2008-04-08 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning |
| GB2426134B (en) * | 2005-05-12 | 2009-06-10 | Univ Bristol | Amplifiers |
| US7470849B2 (en) * | 2005-10-04 | 2008-12-30 | Via Telecom Co., Ltd. | Waveform generation for FM synthesis |
| US8334722B2 (en) | 2007-06-28 | 2012-12-18 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation and amplification |
| US7911272B2 (en) | 2007-06-19 | 2011-03-22 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments |
| US20130078934A1 (en) | 2011-04-08 | 2013-03-28 | Gregory Rawlins | Systems and Methods of RF Power Transmission, Modulation, and Amplification |
| US9106316B2 (en) | 2005-10-24 | 2015-08-11 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification |
| US8013675B2 (en) | 2007-06-19 | 2011-09-06 | Parkervision, Inc. | Combiner-less multiple input single output (MISO) amplification with blended control |
| US7483680B2 (en) | 2005-12-20 | 2009-01-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for modulation path delay mismatch compensation in a polar modulation transmitter |
| JP3970909B1 (ja) * | 2006-04-17 | 2007-09-05 | 株式会社アドバンテスト | 変調器 |
| US8031804B2 (en) | 2006-04-24 | 2011-10-04 | Parkervision, Inc. | Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion |
| US7937106B2 (en) | 2006-04-24 | 2011-05-03 | ParkerVision, Inc, | Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same |
| US7579922B2 (en) * | 2006-06-20 | 2009-08-25 | Broadcom Corporation | Two-point modulation polar transmitter architecture and method for performance enhancement |
| KR100905503B1 (ko) * | 2006-10-30 | 2009-07-01 | 지씨티 세미컨덕터 인코포레이티드 | 복수의 복조 경로를 가진 ｏｆｄｍ 수신회로 |
| EP2092709A4 (en) * | 2006-12-18 | 2014-03-26 | Ericsson Telefon Ab L M | PULSE WIDTH MODULATOR |
| US8284822B2 (en) * | 2007-02-27 | 2012-10-09 | Broadcom Corporation | Method and system for utilizing direct digital frequency synthesis to process signals in multi-band applications |
| US7936833B2 (en) * | 2007-02-28 | 2011-05-03 | Broadcom Corporation | Method and system for efficient transmission and reception of RF energy in MIMO systems using polar modulation and direct digital frequency synthesis |
| US7586458B2 (en) * | 2007-03-19 | 2009-09-08 | Ahmadreza Rofougaran | Method and system for using a transformer for FM transmit and FM receive functionality |
| WO2008144017A1 (en) | 2007-05-18 | 2008-11-27 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
| DE102007048812A1 (de) | 2007-10-10 | 2009-04-16 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Kabelschaltung mit digitaler Signalaufbereitung |
| US7872543B2 (en) * | 2008-06-05 | 2011-01-18 | Qualcomm, Incorporated | Bi-polar modulator |
| US8098750B2 (en) * | 2008-07-10 | 2012-01-17 | Infineon Technologies Ag | Method and device for transmitting a plurality of data symbols |
| US7847177B2 (en) * | 2008-07-24 | 2010-12-07 | Freescale Semiconductor, Inc. | Digital complex tone generator and corresponding methods |
| DE102008049666B4 (de) * | 2008-09-30 | 2016-07-28 | Intel Deutschland Gmbh | Digitale Modulation |
| US8044745B2 (en) * | 2009-01-28 | 2011-10-25 | Agere Systems Inc. | Method and apparatus for applying clock phase and frequency offset |
| JP5360204B2 (ja) * | 2009-05-14 | 2013-12-04 | 日本電気株式会社 | 移相器、無線通信装置及び位相制御方法 |
| JP5359810B2 (ja) * | 2009-11-19 | 2013-12-04 | 富士通セミコンダクター株式会社 | 半導体装置及び無線通信機 |
| KR101683174B1 (ko) * | 2010-01-08 | 2016-12-06 | 삼성전자주식회사 | 오디오 신호 증폭 방법 및 그 장치 |
| WO2012167111A2 (en) | 2011-06-02 | 2012-12-06 | Parkervision, Inc. | Antenna control |
| US8542769B2 (en) * | 2011-06-09 | 2013-09-24 | St-Ericsson Sa | High output power digital TX |
| RU2500065C2 (ru) * | 2011-12-06 | 2013-11-27 | Афанасьева Галина Николаевна | Модулятор на моп-транзисторах |
| JP5553927B2 (ja) * | 2013-07-19 | 2014-07-23 | スパンション エルエルシー | 半導体装置及び無線通信機 |
| KR20160058855A (ko) | 2013-09-17 | 2016-05-25 | 파커비전, 인크. | 정보를 포함하는 시간의 함수를 렌더링하기 위한 방법, 장치 및 시스템 |
| US9800272B2 (en) * | 2013-12-20 | 2017-10-24 | Texas Instruments Incorporated | Circuits and methods for transmitting signals |
| RU2568315C1 (ru) * | 2014-11-20 | 2015-11-20 | Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "ВОЕННАЯ АКАДЕМИЯ СВЯЗИ имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации | Устройство формирования сигналов квадратурной амплитудной манипуляции |
| GB2558296B (en) * | 2016-12-23 | 2020-09-02 | Edgar Beesley Graham | Radio frequency modulator |
| US10454747B1 (en) * | 2018-09-07 | 2019-10-22 | Innophase, Inc. | Systems and methods for up-sampling a polar amplitude sample stream in a polar modulator |
| US11032113B2 (en) | 2018-09-25 | 2021-06-08 | Qualcomm Incorporated | Apparatus and methods for hybrid vector based polar modulator |
| RU192626U1 (ru) * | 2019-05-22 | 2019-09-24 | Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет аэрокосмического приборостроения" | Модулятор для комплексного сигнала |
| CN114152266B (zh) * | 2020-09-08 | 2024-04-02 | 中国科学院上海微系统与信息技术研究所 | Mems陀螺正交误差校正系统 |
| US11706075B2 (en) | 2021-03-12 | 2023-07-18 | International Business Machines Corporation | High-efficiency transmitter |
| US11736320B2 (en) * | 2022-02-14 | 2023-08-22 | Ultralogic 6G, Llc | Multiplexed amplitude-phase modulation for 5G/6G noise mitigation |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4358853A (en) * | 1981-01-22 | 1982-11-09 | Codex Corporation | Digital modem transmitter |
| JPS59145726A (ja) * | 1983-02-09 | 1984-08-21 | Nippon Kokan Kk <Nkk> | 溶融金属撹「はん」ランスの冷却方法 |
| JPS59145726U (ja) * | 1983-03-16 | 1984-09-28 | パイオニア株式会社 | 情報読取装置におけるサ−ボ装置 |
| US4638504A (en) * | 1985-06-28 | 1987-01-20 | Broadcast Electronics, Inc. | Independent channel modulation system for AM stereo |
| JP3131667B2 (ja) * | 1992-09-07 | 2001-02-05 | 光洋精工株式会社 | トルクセンサ |
| JPH06334440A (ja) | 1993-03-26 | 1994-12-02 | Sanyo Electric Co Ltd | ダブルバランスミキサ回路 |
| US5574755A (en) | 1994-01-25 | 1996-11-12 | Philips Electronics North America Corporation | I/Q quadraphase modulator circuit |
| JP2975277B2 (ja) * | 1994-11-16 | 1999-11-10 | 島田理化工業株式会社 | ダブルバランスドミキサ及び直交変調器 |
| JPH09275321A (ja) * | 1996-04-05 | 1997-10-21 | Toshiba Corp | 直交変調器 |
| JPH11220506A (ja) * | 1997-11-25 | 1999-08-10 | Fujitsu Ltd | 変調用ミキサ及び直交変調器 |
| JPH11205401A (ja) * | 1998-01-13 | 1999-07-30 | Hitachi Ltd | 直交変調器 |
| US6141387A (en) * | 1998-03-19 | 2000-10-31 | Motorola, Inc. | Digital QAM modulator using post filtering carrier recombination |
| JPH11308054A (ja) * | 1998-04-22 | 1999-11-05 | Fujitsu Ltd | 二重平衡変調器及び直交変調器 |
| US6181199B1 (en) * | 1999-01-07 | 2001-01-30 | Ericsson Inc. | Power IQ modulation systems and methods |
| JP3585822B2 (ja) * | 2000-09-28 | 2004-11-04 | 株式会社東芝 | 可変利得増幅器を用いた無線通信装置 |
| ATE493820T1 (de) * | 2000-11-03 | 2011-01-15 | Qualcomm Inc | Modulator mit geringer anfälligkeit für amplituden- und phasenfehler des trägersignals |
-
2003
- 2003-03-18 US US10/392,042 patent/US6983024B2/en not_active Expired - Lifetime
-
2004
- 2004-03-17 EP EP10168026.2A patent/EP2228963B1/en not_active Expired - Lifetime
- 2004-03-17 JP JP2006507311A patent/JP2006521062A/ja not_active Withdrawn
- 2004-03-17 EP EP04757606.1A patent/EP1665709B1/en not_active Expired - Lifetime
- 2004-03-17 RU RU2005132157/09A patent/RU2382510C2/ru not_active IP Right Cessation
- 2004-03-17 CA CA2519366A patent/CA2519366C/en not_active Expired - Fee Related
- 2004-03-17 WO PCT/US2004/008282 patent/WO2004084514A1/en active Application Filing
- 2004-03-17 ES ES04757606T patent/ES2427093T3/es not_active Expired - Lifetime
- 2004-03-18 TW TW093107266A patent/TWI342699B/zh not_active IP Right Cessation
-
2011
- 2011-02-21 JP JP2011034633A patent/JP5350415B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP2228963A3 (en) | 2017-04-05 |
| WO2004084514A1 (en) | 2004-09-30 |
| EP1665709A1 (en) | 2006-06-07 |
| CA2519366C (en) | 2012-08-21 |
| RU2005132157A (ru) | 2006-02-10 |
| EP2228963A2 (en) | 2010-09-15 |
| US20040184559A1 (en) | 2004-09-23 |
| EP2228963B1 (en) | 2018-09-26 |
| JP5350415B2 (ja) | 2013-11-27 |
| EP1665709B1 (en) | 2013-06-19 |
| TW200507553A (en) | 2005-02-16 |
| JP2006521062A (ja) | 2006-09-14 |
| RU2382510C2 (ru) | 2010-02-20 |
| JP2011151820A (ja) | 2011-08-04 |
| CA2519366A1 (en) | 2004-09-30 |
| US6983024B2 (en) | 2006-01-03 |
| ES2427093T3 (es) | 2013-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |